Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5066825 | Process for preparing a naphthalene derivative | Takashi Suzuki, Shinichi Yamada | 1991-11-19 |
| 4313875 | Purification of penicillin derivative | Etsumi Nakamura, Takashi Suzuki, Tadasu Yanagida | 1982-02-02 |